254652015

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{320317}}^1$

素因数の和:320378

約数の個数: 16

約数和(自身を含む): 415132128

約数和(自身を除く): 160480113

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 320317, 960951, 1601585, 4804755, 16976801, 50930403, 84884005, 254652015]

約数ペア:

[(1, 254652015), (3, 84884005), (5, 50930403), (15, 16976801), (53, 4804755), (159, 1601585), (265, 960951), (795, 320317)]